We consider a SU (2) lattice gauge theory on the square lattice, with a single fundamental
complex fermion and a single fundamental complex boson on each lattice site. Projective …

We theoretically study the topological properties of magnons and the relevant magnon
thermal Hall effect in trimerized Lieb lattice ferromagnets in the presence of next-nearest …

Lieb lattice, a two-dimensional edge-centered square lattice, has attracted considerable
interest due to its exotic electronic and topological properties. Although various optical and …

Using the determinant quantum Monte Carlo method, we investigate the metal-insulator
transition in the interacting disordered Hubbard model of a Lieb lattice in which the system …

We investigate how magnetic impurities may affect a system exhibiting a charge-density
wave (CDW) in its ground state. We consider a disordered Hubbard-Holstein model with a …

Strongly correlated materials feature multiple electronic orbitals which are crucial to
accurately understand their many-body properties, from cuprate materials to twisted bilayer …

We investigate the impact of dilution by setting the on-site repulsion strength U to zero at a
fraction of sites in the half filled Hubbard model on a simple cubic lattice. We employ a …

Substituting magnetic ions with nonmagnetic ions is a new way to study dilution. Using
determinant quantum Monte Carlo calculations, we investigate an interacting Dirac fermion …

We study site-and bond-percolation on a class of lattices referred to as Lieb lattices. In two
dimensions the Lieb lattice (LL) is also known as the decorated square lattice, or as the CuO …

We consider the discrete Allen–Cahn equation with cubic and quintic nonlinearity on the
Lieb lattice. We study localized nonlinear solutions of the system that have linear …